Cabo Mongo Surf Break

Lat Long: 17.66° N 71.39° W

Cabo Mongo Surf Forecast and Surf Report

Issued: 1 pm 17 Sep 2026 (local time)

Forecast update in  hr  min

Today's Cabo Mongo sea temperature is
29.6°C
0.8° 

Cabo Mongo surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


Cabo Mongo surf forecast from 17 Sep 2026:

  • Most powerful swell: Friday 18 Sep, 5PM (local time) - 5.5ft (1.7m), 8s period, ESE swell with 339 kJ wave energy.

Best Forecast Surf Conditions for Cabo Mongo this week:

The most powerful waves expected at Cabo Mongo in the next 16 days are 1.7m 8s and forecast to arrive on Friday (Sep 18) at 5PM. Winds are predicted to be cross-shore at the time the swell arrives.

Wave TypeTime (AST) & Date Wave Height & Period
Next good surf (1 star+)--
Best Surf--
Most Powerful 5PM (Fri 18th Sep)5.5ft (1.7m) 8s

Table - best surf conditions forecast for Cabo Mongo over the next 16 days.


Short Range Forecast

Light rain (total 4mm), mostly falling on Thu night. Warm (max 29°C on Thu afternoon, min 27°C on Fri night). Mainly fresh winds.

Days 5-7 Weather Summary

Light rain (total 4mm), mostly falling on Mon night. Warm (max 29°C on Sun afternoon, min 27°C on Sun night). Mainly fresh winds.

Thu
17
Friday
18
Saturday
19
Sunday
20
Monday
21
Tuesday
22
Wednesday
23
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
1.4
ESE
6
1.7
ESE
7
1.7
ESE
8
1.7
ESE
8
1.7
ESE
8
1.6
ESE
7
1.3
ESE
7
1.3
ESE
7
1.2
ESE
7
1.2
ESE
7
1.1
ESE
7
1.2
ESE
7
1.3
ESE
7
1.2
ESE
7
1.5
ESE
7
1.3
ESE
7
1.3
ESE
7
1.3
ESE
7
1.2
ESE
7
1.2
ESE
7
Wave Graph
Metric surfscale
Energy kJ
155
268
318
339
331
280
188
151
132
125
110
125
134
136
192
163
151
153
120
120
Wind (km/h)
35
E
30
ENE
35
E
30
E
25
ENE
30
E
25
E
25
ENE
25
E
25
E
20
ENE
30
E
30
E
20
ENE
30
E
25
E
20
ENE
25
E
25
E
20
ENE
Wind State
cross
cross
cross
cross
cross
cross
cross-on
cross
cross-on
cross-on
cross
cross
cross-on
cross
cross
cross-on
cross
cross
cross-on
cross
High Tide
5:36PM0.23m
6:19PM0.23m
6:56PM0.24m
8:48AM0.05m
7:28PM0.24m
8:28AM0.06m
7:57PM0.25m
8:27AM0.08m
8:22PM0.24m
8:38AM0.11m
8:44PM0.23m
Low Tide
3:43AM0.01m
4:17AM0.01m
4:51AM0.03m
10:04AM0.05m
5:27AM0.05m
5:42AM0.08m
3:36AM0.10m
12:48PM0.08m
3:06AM0.11m
clear
thunderstorm
clear
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
clear
clear
part cloud
clear
rain showers
clear
part cloud
part cloud
part cloud
part cloud
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:33
6:33
6:33
6:33
6:33
6:33
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:45
6:45
6:44
6:43
6:42
6:42
6:40
 mm
4
4
Temp °C
29
28
29
29
28
29
29
28
29
29
28
28
29
28
28
29
28
28
29
28
Feels °C
28
28
28
28
30
29
29
30
30
29
29
28
29
29
29
29
29
28
29
29
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
Map placeholder
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Information about the Cabo Mongo Surf forecast

The above surf forecast table for Cabo Mongo provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Cabo Mongo can be found by selecting the local surf guide option on the grey menu. Our Cabo Mongo surf forecast is unique since it includes wave energy (power) that defines the real feel of the surf rather than just the height or the period. If you surf the same spot (Cabo Mongo) regularly then make a mental note of the wave energy from the surf forecast table each time you go. Very soon you may start to choose your surf days based on the wave energy alone combined with our forecast of favourable offshore wind conditions. Our star ratings will help here and of course you will also find the usual wave height and period predictions on our surf forecasts as well as a full break down of the swell components under our advanced users option (to reveal that, click the little Einstein character under the tide times).

Further information to help with frequently asked questions about our surf forecast for Cabo Mongo may be found under the help tab on the top menu and also by moving your mouse over the question marks on the surf forecast table itself. Please always bear in mind that the forecast is for near-shore open water and local factors at each surf break influence the actual breaking wave height, such as the beach / reef profile, water depths offshore and shelter.

Cabo Mongo is 40 km (25 miles) from the city of Cabo Rojo. If you plan a holiday in Caribbean Coast - Dominican Republic, look for hotels and other accommodation in Cabo Rojo. Cabo Rojo has rooms for a wide range of budgets as well as car hire and transport links.

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